WO1989001412A3 - Systeme de lavage automatique de blanchet a ecoulement a travers des barres de pulverisation - Google Patents

Systeme de lavage automatique de blanchet a ecoulement a travers des barres de pulverisation Download PDF

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Publication number
WO1989001412A3
WO1989001412A3 PCT/US1988/002807 US8802807W WO8901412A3 WO 1989001412 A3 WO1989001412 A3 WO 1989001412A3 US 8802807 W US8802807 W US 8802807W WO 8901412 A3 WO8901412 A3 WO 8901412A3
Authority
WO
WIPO (PCT)
Prior art keywords
mix
blankets
flow
wash system
spray bars
Prior art date
Application number
PCT/US1988/002807
Other languages
English (en)
Other versions
WO1989001412A2 (fr
Inventor
James C Tosti
Raymond J Allain
John C Sousa
Thomas R Patterson
Henry P Bolduc Jr
Original Assignee
Precision Engineered Systems I
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26774634&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1989001412(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Precision Engineered Systems I filed Critical Precision Engineered Systems I
Priority to AT88910247T priority Critical patent/ATE71584T1/de
Priority to DE8888910247T priority patent/DE3867838D1/de
Publication of WO1989001412A2 publication Critical patent/WO1989001412A2/fr
Publication of WO1989001412A3 publication Critical patent/WO1989001412A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2486—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device with means for supplying liquid or other fluent material to several discharge devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0884—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being aligned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/06—Cleaning arrangements or devices for offset cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00—Cleaning
    • B41P2235/10—Cleaning characterised by the methods or devices
    • B41P2235/26—Spraying devices

Landscapes

  • Nozzles (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

Système automatique de lavage de blanchet faisant recirculer un mélange séparable d'eau et de solvant. Ce mélange est appliqué sélectivement aux blanchets des cylindres par l'ouverture sélective de clapets de pulvérisation associés à des barres de pulvérisation (125, 126) au niveau des blanchets. Le mélange circule à travers le système à basse pression jusqu'au moment précédant imédiatement le début de la pulvérisation, moment auquel un clapet de dérivation (32) dans une commande unitaire (121-124) destinée aux barres de pulvérisation supérieures et inférieures s'ouvre et permet l'écoulement du mélange à travers un passage de fluide ménagé dans lesdites barres. Un agencement de régulation de pression provoque alors une montée en pression du système pour permettre la pulvérisation du mélange sur les blanchets.
PCT/US1988/002807 1987-08-17 1988-08-16 Systeme de lavage automatique de blanchet a ecoulement a travers des barres de pulverisation WO1989001412A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT88910247T ATE71584T1 (de) 1987-08-17 1988-08-16 Automatisches gummituchwaschsystem mit stroemung durch eine zerstaeuberstange.
DE8888910247T DE3867838D1 (de) 1987-08-17 1988-08-16 Automatisches gummituchwaschsystem mit stroemung durch eine zerstaeuberstange.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US086,330 1979-10-19
US8633087A 1987-08-17 1987-08-17
US13421887A 1987-12-16 1987-12-16
US134,218 1987-12-16

Publications (2)

Publication Number Publication Date
WO1989001412A2 WO1989001412A2 (fr) 1989-02-23
WO1989001412A3 true WO1989001412A3 (fr) 1989-05-05

Family

ID=26774634

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1988/002807 WO1989001412A2 (fr) 1987-08-17 1988-08-16 Systeme de lavage automatique de blanchet a ecoulement a travers des barres de pulverisation

Country Status (5)

Country Link
EP (1) EP0335967B1 (fr)
AT (1) ATE71584T1 (fr)
AU (1) AU2722188A (fr)
DE (1) DE3867838D1 (fr)
WO (1) WO1989001412A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5109770A (en) * 1989-09-22 1992-05-05 Oxy-Dry Corporation Printing cylinder cleaning system
EP0441019B1 (fr) * 1990-02-06 1995-07-12 Baldwin Technology Corporation Système de nettoyage de blachet par pulvérisation
US5303652A (en) * 1992-02-13 1994-04-19 Baldwin Technology Corporation Spray blanket cleaning system
DE4216389A1 (de) * 1992-05-18 1993-11-25 Baldwin Gegenheimer Gmbh Druckwerks-Waschvorrichtung für Druckmaschinen
DE4318647A1 (de) * 1993-06-04 1994-12-08 Baldwin Gegenheimer Gmbh Flüssigkeits-Sprühvorrichtung, insbesondere für Druckmaschinen
DE202004001174U1 (de) * 2004-01-27 2004-04-08 Man Roland Druckmaschinen Ag Versorgungseinrichtung für eine Reinigungsvorrichtung in einer Verarbeitungsmaschine
DE102004063336A1 (de) * 2004-12-23 2006-07-06 Baldwin Germany Gmbh Flüssigkeitsversorgungseinrichtung für eine Druckmaschinen-Reinigungsvorrichtung
DE502005007747D1 (de) * 2005-05-02 2009-09-03 Baldwin Oxy Dry Gmbh Reinigungssystem für Zylinderoberflächen einer Druckmaschine
DE102006015831A1 (de) * 2006-04-03 2007-10-11 Technotrans Ag Waschvorrichtung für eine Offset-Druckmaschine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508711A (en) * 1967-12-29 1970-04-28 Ryco Graphic Mfg Fluid dispensing system
US3524587A (en) * 1967-04-04 1970-08-18 Sulzer Ag Oil burner system for parallel-fed burners
US4197995A (en) * 1978-11-13 1980-04-15 Mccord Corporation Agricultural spraying assembly
US4686902A (en) * 1986-10-31 1987-08-18 Precision Engineered Systems Inc. Automatic blanket wash system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524587A (en) * 1967-04-04 1970-08-18 Sulzer Ag Oil burner system for parallel-fed burners
US3508711A (en) * 1967-12-29 1970-04-28 Ryco Graphic Mfg Fluid dispensing system
US4197995A (en) * 1978-11-13 1980-04-15 Mccord Corporation Agricultural spraying assembly
US4686902A (en) * 1986-10-31 1987-08-18 Precision Engineered Systems Inc. Automatic blanket wash system

Also Published As

Publication number Publication date
ATE71584T1 (de) 1992-02-15
WO1989001412A2 (fr) 1989-02-23
DE3867838D1 (de) 1992-02-27
AU2722188A (en) 1989-03-09
EP0335967A1 (fr) 1989-10-11
EP0335967B1 (fr) 1992-01-15

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